ok, I am doing an event that has a live video feed from a very nice Ross video switcher. It sends out 1080i 59.94fps. So the decklink card will take it, and I can bring it up on the catalyst. I thought that it would drop some frames or have a latency problem, but what it looks like is that it is only playing back at 30fps. I changed the catalyst to 60fps and it did not change what it looked like. Is this something in the catalyst or is it the decklink card?

8X3.0 GHz Mac Pro
Nvidia 8800 ( I think )
SSD for content.
Decklink extreme hd 2 with an hd-sdi in.

Thanks for the help.